
15 plot points

Tracy arrives at college in NYC. Lonely, struggling to fit in. Intellectual but isolated. Mother engaged, soon-to-be stepsister Brooke in city. Tracy outsider looking for belonging and identity.
Brooke to Tracy: "We are going to have the most fun ever." Theme of authenticity vs. constructed persona, looking for yourself in others, and cost of treating life as performance.
Tracy cannot connect with classmates. Literary society rejects her. Writes fiction. Dates boy who loves someone else. Mother suggests calling Brooke. Tracy hesitant but desperate for connection in NYC.
Tracy meets Brooke. Whirlwind personality, ideas flying, confidence. Everything Tracy wants to be. Takes her on adventure through NYC night. Tracy mesmerized. Found someone who makes life exciting.
Should Tracy attach herself to Brooke or find own path? Brooke seems to have everything figured out: restaurant plans, boyfriend, creativity. Tracy writes story based on Brooke. Using her as material. Crossing lines?
Tracy fully enters Brooke world. Helps with restaurant plans. Brooke needs investment money. Must confront ex-friend Mamie who stole her idea. Road trip to Connecticut. Tracy, Brooke, Tony all going. Adventure begins.
Tracy fascinated by Brooke but begins seeing cracks. Brooke confidence might be performance. Story Tracy writing gaining attention at school. Using Brooke life for material. Ethics of inspiration vs. exploitation.
Connecticut house. Confrontation with Mamie. Screwball comedy chaos. Pregnant woman, husband, Brooke ex. Accusations flying. Physical comedy. Promise: watching facades crack under pressure. Everyone performing for each other.
Revealed Brooke less together than appeared. In debt, no real plans, just ideas. Mamie did not steal anything, Brooke delusional. False victory of adventure collapsing into reality. Tracy begins seeing truth.
Everyone turns on Brooke. She is exposed as fraud. Never had money, no real boyfriend, no restaurant plan. Tracy realizes she hitched wagon to fantasy. Story she wrote gets published. Used Brooke life without permission.
Brooke reads Tracy story. Sees how Tracy portrayed her. Betrayed. "You do not even know me." Their friendship was Tracy using her as character. Brooke feels exploited. Everything falls apart. Mutual disillusionment.
Tracy and Brooke fight. Both accused of using other: Tracy for material, Brooke for validation. Neither saw other as real person, just what they needed them to be. Painful recognition of superficial connection.
Brooke moves to LA. Fresh start. Tracy at college. Story published. Both moving forward separately. Synthesis: realizing projection onto others is not real connection. Must build authentic self not borrowed one.
Tracy makes real friends at school. Writes new stories based on own life. Brooke texts from LA - teaching spin class, still dreaming. Both found their paths. Relationship was brief but formative. Grew from it.
Tracy walking through NYC. No longer lonely. Has her own life now. Thinks of Brooke with affection but distance. Learned who she is by seeing who she is not. Found self by letting go of illusion.